<template>
  <svg viewBox="0 0 1024 1024" width="1em" height="1em" fill="currentColor">
    <rect x="192" y="192" width="640" height="640" rx="120" fill="#909399" />
    <rect x="352" y="352" width="320" height="320" rx="60" fill="#fff" />
    <rect x="464" y="464" width="96" height="96" rx="24" fill="#909399" />
  </svg>
</template>
